package com.example.common.base

import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.databinding.DataBindingUtil
import androidx.databinding.ViewDataBinding
import androidx.fragment.app.Fragment
import com.blankj.utilcode.util.ToastUtils
/**
 * Fragment基类
 * */

abstract class BaseFragment <VDB : ViewDataBinding>: Fragment() {

     lateinit var mDataBinding: VDB

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View? {
        mDataBinding=DataBindingUtil.inflate(inflater,getLayoutId(),container,false)
        return mDataBinding.root
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        initViews()
    }


    fun showMsg(msg : String){
        if (msg.isNullOrEmpty()){
            ToastUtils.showLong(msg)
        }

    }

    abstract fun getLayoutId(): Int
    abstract fun initViews()

}